🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.53 AU - 0.67 AU

Year: 176 Days

Day: 42.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 90 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,746,072 km

• M1: 78,240 km (0.088 R)
• M2: 131,646 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.61 AU - 0.93 AU

Year: 256 Days

Day: 46.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.86 AU - 1.08 AU

Year: 362 Days

Day: 41.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.85 AU - 2.91 AU

Year: 1851 Days

Day: 16.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,746,072 km

• M1: 880,234 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.7

Radius: 12.1

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.88 AU - 4.98 AU

Year: 3531 Days

Day: 5.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 95,746,072 km

• M1: 153,936 km (0.08 R)
• M2: 371,601 km (0.107 R)
• M3: 565,181 km (0.086 R)
• M4: 662,419 km (0.09 R)
• M5: 845,527 km (0.056 R)
• M6: 1,024,596 km (0.077 R)
• M7: 1,216,679 km (0.089 R)
• M8: 1,521,560 km (0.12 R)
• M9: 1,989,053 km (0.053 R)
• M10: 2,145,084 km (0.105 R)
• M11: 2,439,642 km (0.114 R)
• M12: 2,561,116 km (0.066 R)
• M13: 2,938,102 km (0.11 R)
• M14: 3,133,327 km (0.116 R)
• M15: 3,249,266 km (0.095 R)
• M16: 3,451,223 km (0.106 R)
• M17: 3,622,812 km (0.093 R)
• M18: 3,709,728 km (0.054 R)
• M19: 3,797,392 km (0.052 R)
• M20: 4,082,376 km (0.112 R)
• M21: 4,355,991 km (0.086 R)
• M22: 4,806,280 km (0.072 R)
• M23: 4,902,023 km (0.073 R)
• M24: 5,232,335 km (0.05 R)
• M25: 5,370,564 km (0.106 R)
• M26: 5,450,000 km (0.113 R)
• M27: 5,935,296 km (0.063 R)
• M28: 6,183,179 km (0.056 R)
• M29: 6,308,393 km (0.099 R)
• M30: 6,732,054 km (0.101 R)
• M31: 6,861,007 km (0.109 R)
• M32: 7,763,830 km (0.063 R)
• M33: 7,899,067 km (0.102 R)
• M34: 8,080,679 km (0.036 R)
• M35: 9,104,227 km (0.118 R)
• M36: 9,199,222 km (0.05 R)
• M37: 9,801,054 km (0.076 R)
• M38: 10,069,881 km (0.073 R)
• M39: 10,266,902 km (0.049 R)
• M40: 10,415,602 km (0.066 R)
• M41: 10,589,884 km (0.118 R)
• M42: 10,790,345 km (0.116 R)
• M43: 11,169,575 km (0.091 R)
• M44: 11,373,627 km (0.026 R)
• M45: 11,682,098 km (0.055 R)
• M46: 12,202,250 km (0.112 R)
• M47: 12,280,938 km (0.117 R)
• M48: 12,809,766 km (0.114 R)
• M49: 13,050,320 km (0.085 R)
• M50: 13,238,364 km (0.069 R)
• M51: 13,535,615 km (0.086 R)
• M52: 14,109,473 km (0.1 R)
• M53: 14,468,657 km (0.1 R)
• M54: 14,579,808 km (0.088 R)
• M55: 14,747,059 km (0.111 R)
• M56: 14,830,983 km (0.086 R)
• M57: 14,999,131 km (0.069 R)
• M58: 15,309,098 km (0.105 R)
• M59: 15,621,309 km (0.059 R)
• M60: 15,992,910 km (0.118 R)
• M61: 16,194,269 km (0.047 R)
• M62: 17,213,479 km (0.093 R)
• M63: 17,360,833 km (0.102 R)
• M64: 17,449,395 km (0.1 R)
• M65: 17,597,347 km (0.064 R)
• M66: 17,835,058 km (0.114 R)
• M67: 19,039,171 km (0.108 R)
• M68: 19,130,576 km (0.1 R)
• M69: 20,114,182 km (0.086 R)
• M70: 20,207,381 km (0.094 R)
• M71: 20,643,609 km (0.11 R)
• M72: 21,145,958 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400

Radius: 8.5

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.97 AU - 6.97 AU

Year: 5525 Days

Day: 7.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 95,746,072 km

• M1: 128,654 km (0.039 R)
• M2: 187,446 km (0.037 R)
• M3: 252,372 km (0.056 R)
• M4: 442,810 km (0.078 R)
• M5: 561,291 km (0.11 R)
• M6: 807,081 km (0.109 R)
• M7: 930,050 km (0.04 R)
• M8: 1,250,638 km (0.063 R)
• M9: 1,453,343 km (0.041 R)
• M10: 1,666,670 km (0.066 R)
• M11: 1,939,387 km (0.103 R)
• M12: 2,005,659 km (0.118 R)
• M13: 2,140,596 km (0.029 R)
• M14: 2,509,055 km (0.098 R)
• M15: 3,384,053 km (0.11 R)
• M16: 3,464,387 km (0.103 R)
• M17: 3,626,851 km (0.111 R)
• M18: 3,729,774 km (0.112 R)
• M19: 4,432,735 km (0.106 R)
• M20: 5,503,257 km (0.083 R)
• M21: 5,621,738 km (0.102 R)
• M22: 6,006,504 km (0.07 R)
• M23: 6,649,925 km (0.119 R)
• M24: 7,263,126 km (0.055 R)
• M25: 7,393,276 km (0.099 R)
• M26: 7,471,666 km (0.101 R)
• M27: 8,055,097 km (0.046 R)
• M28: 8,216,813 km (0.091 R)
• M29: 8,625,664 km (0.11 R)
• M30: 8,735,768 km (0.108 R)
• M31: 8,929,796 km (0.094 R)
• M32: 9,350,166 km (0.074 R)
• M33: 9,520,109 km (0.118 R)
• M34: 9,776,969 km (0.105 R)
• M35: 9,920,732 km (0.06 R)
• M36: 10,443,876 km (0.089 R)
• M37: 10,797,526 km (0.057 R)
• M38: 10,975,996 km (0.089 R)
• M39: 11,305,560 km (0.071 R)
• M40: 11,426,136 km (0.11 R)
• M41: 11,577,529 km (0.111 R)
• M42: 11,943,595 km (0.113 R)
• M43: 12,035,747 km (0.105 R)
• M44: 12,097,381 km (0.086 R)
• M45: 12,282,584 km (0.098 R)
• M46: 12,499,949 km (0.105 R)
• M47: 12,687,246 km (0.117 R)
• M48: 12,812,609 km (0.072 R)
• M49: 12,938,421 km (0.076 R)
• M50: 13,001,551 km (0.11 R)
• M51: 13,223,105 km (0.08 R)
• M52: 13,992,038 km (0.097 R)
• M53: 14,940,489 km (0.117 R)
• M54: 15,439,248 km (0.087 R)
• M55: 15,606,648 km (0.097 R)
• M56: 15,909,584 km (0.091 R)
• M57: 16,011,011 km (0.102 R)
• M58: 16,214,464 km (0.047 R)
• M59: 16,350,598 km (0.03 R)
• M60: 17,071,511 km (0.109 R)
• M61: 17,210,038 km (0.073 R)
• M62: 17,557,853 km (0.05 R)
• M63: 17,697,727 km (0.098 R)
• M64: 18,295,969 km (0.089 R)
• M65: 18,544,302 km (0.079 R)
• M66: 18,972,600 km (0.078 R)
• M67: 19,440,094 km (0.061 R)
• M68: 19,548,552 km (0.114 R)
• M69: 20,276,795 km (0.108 R)
• M70: 21,310,965 km (0.119 R)
• M71: 22,097,999 km (0.063 R)
• M72: 22,551,879 km (0.118 R)
• M73: 22,818,163 km (0.047 R)
• M74: 23,315,427 km (0.07 R)
• M75: 23,392,170 km (0.067 R)
• M76: 23,507,510 km (0.075 R)
• M77: 23,661,746 km (0.073 R)
• M78: 24,554,396 km (0.075 R)
• M79: 25,142,615 km (0.072 R)
• M80: 25,221,453 km (0.114 R)
• M81: 25,775,115 km (0.109 R)
• M82: 26,173,045 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.9

Radius: 11.2

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.07 AU - 12.69 AU

Year: 13592 Days

Day: 6.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 95,746,072 km

• M1: 140,921 km (0.092 R)
• M2: 255,214 km (0.089 R)
• M3: 424,559 km (0.07 R)
• M4: 511,326 km (0.101 R)
• M5: 589,266 km (0.079 R)
• M6: 795,262 km (0.077 R)
• M7: 946,356 km (0.108 R)
• M8: 1,045,988 km (0.084 R)
• M9: 1,366,876 km (0.104 R)
• M10: 1,574,368 km (0.11 R)
• M11: 2,204,773 km (0.051 R)
• M12: 2,646,536 km (0.074 R)
• M13: 3,707,035 km (0.103 R)
• M14: 3,901,064 km (0.082 R)
• M15: 4,065,322 km (0.062 R)
• M16: 4,265,484 km (0.11 R)
• M17: 4,503,195 km (0.101 R)
• M18: 4,606,418 km (0.031 R)
• M19: 4,745,244 km (0.069 R)
• M20: 4,850,412 km (0.06 R)
• M21: 5,242,358 km (0.063 R)
• M22: 5,533,924 km (0.118 R)
• M23: 6,324,400 km (0.118 R)
• M24: 6,556,875 km (0.117 R)
• M25: 7,030,202 km (0.104 R)
• M26: 7,190,422 km (0.114 R)
• M27: 8,388,252 km (0.118 R)
• M28: 8,945,205 km (0.087 R)
• M29: 9,162,720 km (0.105 R)
• M30: 9,514,125 km (0.029 R)
• M31: 10,825,351 km (0.084 R)
• M32: 11,667,587 km (0.09 R)
• M33: 11,953,019 km (0.104 R)
• M34: 13,914,248 km (0.066 R)
• M35: 15,190,018 km (0.083 R)
• M36: 15,501,780 km (0.091 R)
• M37: 16,769,772 km (0.105 R)
• M38: 17,145,861 km (0.11 R)
• M39: 17,253,870 km (0.083 R)
• M40: 17,470,488 km (0.103 R)
• M41: 18,456,637 km (0.095 R)
• M42: 18,622,691 km (0.036 R)
• M43: 19,179,943 km (0.039 R)
• M44: 20,368,049 km (0.084 R)
• M45: 20,942,056 km (0.086 R)
• M46: 22,696,241 km (0.052 R)
• M47: 23,951,965 km (0.083 R)
• M48: 24,254,303 km (0.095 R)
• M49: 24,801,681 km (0.096 R)
• M50: 25,414,733 km (0.096 R)
• M51: 26,780,712 km (0.077 R)
• M52: 27,789,151 km (0.075 R)
• M53: 29,131,493 km (0.116 R)
• M54: 29,389,698 km (0.109 R)
• M55: 31,415,553 km (0.033 R)
• M56: 31,547,797 km (0.085 R)
• M57: 33,081,924 km (0.113 R)
• M58: 33,959,764 km (0.095 R)
• M59: 34,299,351 km (0.11 R)
• M60: 35,187,813 km (0.089 R)
• M61: 37,617,133 km (0.106 R)
• M62: 38,180,069 km (0.078 R)
• M63: 38,250,680 km (0.115 R)
• M64: 38,674,790 km (0.108 R)
• M65: 38,887,518 km (0.116 R)
• M66: 38,958,577 km (0.108 R)
• M67: 40,100,308 km (0.08 R)
• M68: 40,171,965 km (0.112 R)
• M69: 42,343,378 km (0.059 R)
• M70: 42,562,689 km (0.074 R)
• M71: 44,701,489 km (0.077 R)
• M72: 44,850,190 km (0.101 R)
• M73: 45,297,637 km (0.107 R)
• M74: 47,101,787 km (0.053 R)
• M75: 47,253,180 km (0.05 R)
• M76: 47,708,407 km (0.103 R)
• M77: 47,936,543 km (0.08 R)
• M78: 48,393,864 km (0.043 R)
• M79: 48,623,198 km (0.1 R)
• M80: 49,543,673 km (0.116 R)
• M81: 50,237,957 km (0.05 R)
• M82: 50,780,100 km (0.094 R)
• M83: 51,324,187 km (0.103 R)
• M84: 51,402,128 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.5

Radius: 7.3

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 16.3 AU - 19.72 AU

Year: 28948 Days

Day: 15.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,746,072 km

• M1: 587,770 km (0.108 R)
• M2: 827,575 km (0.116 R)
• M3: 1,065,436 km (0.08 R)
• M4: 1,291,179 km (0.046 R)
• M5: 1,977,385 km (0.077 R)
• M6: 2,336,868 km (0.102 R)
• M7: 3,438,806 km (0.112 R)
• M8: 3,676,218 km (0.105 R)
• M9: 4,217,164 km (0.111 R)
• M10: 4,318,143 km (0.056 R)
• M11: 4,420,019 km (0.101 R)
• M12: 4,574,404 km (0.118 R)
• M13: 6,212,650 km (0.117 R)
• M14: 7,579,077 km (0.078 R)
• M15: 9,230,338 km (0.043 R)
• M16: 9,693,344 km (0.12 R)
• M17: 10,436,247 km (0.105 R)
• M18: 10,504,613 km (0.094 R)
• M19: 10,918,401 km (0.108 R)
• M20: 11,549,105 km (0.076 R)
• M21: 11,976,058 km (0.089 R)
• M22: 12,335,840 km (0.109 R)
• M23: 12,626,210 km (0.06 R)
• M24: 14,644,584 km (0.113 R)
• M25: 15,495,198 km (0.092 R)
• M26: 15,573,438 km (0.104 R)
• M27: 16,921,464 km (0.038 R)
• M28: 17,406,311 km (0.06 R)
• M29: 18,141,883 km (0.091 R)
• M30: 18,306,740 km (0.117 R)
• M31: 18,637,950 km (0.11 R)
• M32: 19,812,592 km (0.091 R)
• M33: 19,897,414 km (0.078 R)
• M34: 20,580,329 km (0.086 R)
• M35: 20,752,366 km (0.119 R)
• M36: 21,097,638 km (0.097 R)
• M37: 23,209,062 km (0.089 R)
• M38: 24,289,907 km (0.118 R)
• M39: 24,653,729 km (0.095 R)
• M40: 25,479,061 km (0.088 R)
• M41: 27,156,801 km (0.094 R)
• M42: 27,629,231 km (0.098 R)
• M43: 28,009,060 km (0.112 R)
• M44: 28,295,091 km (0.09 R)
• M45: 28,677,912 km (0.111 R)
• M46: 29,062,528 km (0.094 R)
• M47: 29,158,869 km (0.088 R)
• M48: 29,545,579 km (0.107 R)
• M49: 29,642,519 km (0.116 R)
• M50: 29,739,608 km (0.03 R)
• M51: 33,101,670 km (0.106 R)
• M52: 33,404,008 km (0.05 R)
• M53: 35,443,326 km (0.092 R)
• M54: 35,855,917 km (0.112 R)
• M55: 36,373,974 km (0.113 R)
• M56: 37,943,106 km (0.104 R)
• M57: 38,471,037 km (0.103 R)
• M58: 38,682,868 km (0.089 R)
• M59: 40,391,575 km (0.099 R)
• M60: 42,671,446 km (0.086 R)
• M61: 43,992,844 km (0.09 R)
• M62: 45,999,999 km (0.088 R)
• M63: 47,127,967 km (0.091 R)
• M64: 49,181,048 km (0.109 R)
• M65: 49,641,361 km (0.081 R)
• M66: 51,030,526 km (0.038 R)
• M67: 52,667,426 km (0.091 R)
• M68: 53,020,477 km (0.069 R)
• M69: 53,374,127 km (0.047 R)
• M70: 56,112,516 km (0.088 R)
• M71: 58,287,070 km (0.115 R)
• M72: 60,858,807 km (0.102 R)
• M73: 65,100,505 km (0.093 R)
• M74: 68,151,554 km (0.041 R)
• M75: 68,664,525 km (0.088 R)
• M76: 69,050,188 km (0.115 R)
• M77: 69,436,450 km (0.07 R)
• M78: 69,565,403 km (0.102 R)
• M79: 70,599,723 km (0.083 R)
• M80: 74,259,785 km (0.096 R)
• M81: 75,449,387 km (0.083 R)
• M82: 75,714,474 km (0.113 R)
• M83: 76,378,838 km (0.106 R)
• M84: 77,178,589 km (0.101 R)
• M85: 79,055,444 km (0.053 R)
• M86: 79,190,082 km (0.098 R)
• M87: 79,864,469 km (0.103 R)
• M88: 80,947,408 km (0.091 R)
• M89: 84,225,097 km (0.065 R)
• M90: 85,741,870 km (0.076 R)
• M91: 86,157,004 km (0.084 R)
• M92: 89,222,414 km (0.097 R)
• M93: 89,502,760 km (0.113 R)
• M94: 90,909,429 km (0.054 R)
• M95: 91,474,012 km (0.11 R)
• M96: 93,744,309 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 16,704 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit